EP2520098A4 - Method, apparatus, and system for simultaneously previewing contents from multiple protected sources - Google Patents
Method, apparatus, and system for simultaneously previewing contents from multiple protected sourcesInfo
- Publication number
- EP2520098A4 EP2520098A4 EP10844229.4A EP10844229A EP2520098A4 EP 2520098 A4 EP2520098 A4 EP 2520098A4 EP 10844229 A EP10844229 A EP 10844229A EP 2520098 A4 EP2520098 A4 EP 2520098A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- multiple protected
- protected sources
- simultaneously previewing
- previewing contents
- contents
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/76—Television signal recording
- H04N5/765—Interface circuits between an apparatus for recording and another apparatus
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G5/00—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators
- G09G5/003—Details of a display terminal, the details relating to the control arrangement of the display terminal and to the interfaces thereto
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/436—Interfacing a local distribution network, e.g. communicating with another STB or one or more peripheral devices inside the home
- H04N21/4363—Adapting the video or multiplex stream to a specific local network, e.g. a IEEE 1394 or Bluetooth® network
- H04N21/43632—Adapting the video or multiplex stream to a specific local network, e.g. a IEEE 1394 or Bluetooth® network involving a wired protocol, e.g. IEEE 1394
- H04N21/43635—HDMI
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2340/00—Aspects of display data processing
- G09G2340/02—Handling of images in compressed format, e.g. JPEG, MPEG
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2340/00—Aspects of display data processing
- G09G2340/12—Overlay of images, i.e. displayed pixel being the result of switching between the corresponding input pixels
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2352/00—Parallel handling of streams of display data
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2358/00—Arrangements for display data security
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2370/00—Aspects of data communication
- G09G2370/12—Use of DVI or HDMI protocol in interfaces along the display data pipeline
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2370/00—Aspects of data communication
- G09G2370/20—Details of the management of multiple sources of image data
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G5/00—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators
- G09G5/003—Details of a display terminal, the details relating to the control arrangement of the display terminal and to the interfaces thereto
- G09G5/005—Adapting incoming signals to the display format of the display terminal
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/431—Generation of visual interfaces for content selection or interaction; Content or additional data rendering
- H04N21/4312—Generation of visual interfaces for content selection or interaction; Content or additional data rendering involving specific graphical features, e.g. screen layout, special fonts or colors, blinking icons, highlights or animations
- H04N21/4316—Generation of visual interfaces for content selection or interaction; Content or additional data rendering involving specific graphical features, e.g. screen layout, special fonts or colors, blinking icons, highlights or animations for displaying supplemental content in a region of the screen, e.g. an advertisement in a separate window
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/434—Disassembling of a multiplex stream, e.g. demultiplexing audio and video streams, extraction of additional data from a video stream; Remultiplexing of multiplex streams; Extraction or processing of SI; Disassembling of packetised elementary stream
- H04N21/4347—Demultiplexing of several video streams
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/44—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream, rendering scenes according to MPEG-4 scene graphs
- H04N21/4402—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream, rendering scenes according to MPEG-4 scene graphs involving reformatting operations of video signals for household redistribution, storage or real-time display
- H04N21/440263—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream, rendering scenes according to MPEG-4 scene graphs involving reformatting operations of video signals for household redistribution, storage or real-time display by altering the spatial resolution, e.g. for displaying on a connected PDA
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/44—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream, rendering scenes according to MPEG-4 scene graphs
- H04N21/4405—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream, rendering scenes according to MPEG-4 scene graphs involving video stream decryption
- H04N21/44055—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream, rendering scenes according to MPEG-4 scene graphs involving video stream decryption by partially decrypting, e.g. decrypting a video stream that has been partially encrypted
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US12/650,357 US20110157473A1 (en) | 2009-12-30 | 2009-12-30 | Method, apparatus, and system for simultaneously previewing contents from multiple protected sources |
PCT/US2010/061572 WO2011090663A2 (en) | 2009-12-30 | 2010-12-21 | Method, apparatus, and system for simultaneously previewing contents from multiple protected sources |
Publications (2)
Publication Number | Publication Date |
---|---|
EP2520098A2 EP2520098A2 (en) | 2012-11-07 |
EP2520098A4 true EP2520098A4 (en) | 2014-11-19 |
Family
ID=44187112
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP10844229.4A Withdrawn EP2520098A4 (en) | 2009-12-30 | 2010-12-21 | Method, apparatus, and system for simultaneously previewing contents from multiple protected sources |
Country Status (7)
Country | Link |
---|---|
US (1) | US20110157473A1 (en) |
EP (1) | EP2520098A4 (en) |
JP (1) | JP5784631B2 (en) |
KR (1) | KR101724484B1 (en) |
CN (1) | CN102714759B (en) |
TW (1) | TWI527457B (en) |
WO (1) | WO2011090663A2 (en) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8692937B2 (en) * | 2010-02-25 | 2014-04-08 | Silicon Image, Inc. | Video frame synchronization |
US9413985B2 (en) * | 2012-09-12 | 2016-08-09 | Lattice Semiconductor Corporation | Combining video and audio streams utilizing pixel repetition bandwidth |
FR2996091B1 (en) * | 2012-09-21 | 2015-07-17 | Thales Sa | FUNCTIONAL NODE FOR AN INFORMATION TRANSMISSION NETWORK AND CORRESPONDING NETWORK |
CN105100865B (en) * | 2014-05-12 | 2018-04-13 | 深圳Tcl新技术有限公司 | The control method and device of multi-channel image processor |
KR20190088532A (en) * | 2016-12-01 | 2019-07-26 | 엘지전자 주식회사 | IMAGE DISPLAY DEVICE AND IMAGE DISPLAY SYSTEM WITH THE SAME |
WO2018220724A1 (en) * | 2017-05-30 | 2018-12-06 | Necディスプレイソリューションズ株式会社 | Display device, display method, and program |
CN111316279A (en) * | 2017-11-02 | 2020-06-19 | 区块链控股有限公司 | Computer-implemented system and method for connecting a blockchain with a digital twin set |
CN111787377B (en) * | 2020-08-19 | 2022-06-28 | 青岛海信传媒网络技术有限公司 | Display device and screen projection method |
CN113507638B (en) * | 2021-07-07 | 2023-05-05 | Vidaa(荷兰)国际控股有限公司 | Display equipment and screen projection method |
US11887222B2 (en) | 2021-11-12 | 2024-01-30 | Rockwell Collins, Inc. | Conversion of filled areas to run length encoded vectors |
US11915389B2 (en) | 2021-11-12 | 2024-02-27 | Rockwell Collins, Inc. | System and method for recreating image with repeating patterns of graphical image file to reduce storage space |
US11842429B2 (en) | 2021-11-12 | 2023-12-12 | Rockwell Collins, Inc. | System and method for machine code subroutine creation and execution with indeterminate addresses |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5040067A (en) * | 1988-07-06 | 1991-08-13 | Pioneer Electronic Corporation | Method and device for processing multiple video signals |
US5161019A (en) * | 1990-06-29 | 1992-11-03 | Rca Thomson Licensing Corporation | "channel guide" automatically activated by the absence of program information |
US6473135B1 (en) * | 2000-02-16 | 2002-10-29 | Sony Corporation | Signal input selector for television set and method of implementing same |
US20030132986A1 (en) * | 2002-01-15 | 2003-07-17 | Samsung Electronics Co., Ltd. | Image signal recovering apparatus for converting composite signal and component signal of main picture and sub picture into digital signals |
EP1793591A2 (en) * | 2005-12-01 | 2007-06-06 | LG Electronics Inc. | Method of determining input port status in television receiver and television receiver using the same |
Family Cites Families (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH08237563A (en) * | 1995-02-28 | 1996-09-13 | Toshiba Corp | Television receiver |
US5737035A (en) * | 1995-04-21 | 1998-04-07 | Microtune, Inc. | Highly integrated television tuner on a single microcircuit |
US6311161B1 (en) * | 1999-03-22 | 2001-10-30 | International Business Machines Corporation | System and method for merging multiple audio streams |
US6784945B2 (en) * | 1999-10-01 | 2004-08-31 | Microtune (Texas), L.P. | System and method for providing fast acquire time tuning of multiple signals to present multiple simultaneous images |
US7373650B1 (en) * | 2000-02-01 | 2008-05-13 | Scientific-Atlanta, Inc. | Apparatuses and methods to enable the simultaneous viewing of multiple television channels and electronic program guide content |
JP2002354367A (en) * | 2001-05-25 | 2002-12-06 | Canon Inc | Multi-screen display device, multi-screen display method, storage medium and program |
JP2003116073A (en) * | 2001-10-04 | 2003-04-18 | Mitsubishi Electric Corp | Television broadcast receiving set |
JP4229816B2 (en) * | 2003-11-25 | 2009-02-25 | シャープ株式会社 | Receiver |
TW200704183A (en) * | 2005-01-27 | 2007-01-16 | Matrix Tv | Dynamic mosaic extended electronic programming guide for television program selection and display |
KR100557146B1 (en) * | 2005-07-09 | 2006-03-03 | 삼성전자주식회사 | Apparatus for receiving digital multimedia broadcasting channels |
KR100765317B1 (en) * | 2005-07-12 | 2007-10-09 | 삼성전자주식회사 | Apparatus and method of channel changing on digital broadcast system |
US7532253B1 (en) * | 2005-07-26 | 2009-05-12 | Pixelworks, Inc. | Television channel change picture-in-picture circuit and method |
US20070186015A1 (en) * | 2006-02-08 | 2007-08-09 | Taft Frederick D | Custom edid content generation system and method |
JP4822972B2 (en) * | 2006-07-28 | 2011-11-24 | シャープ株式会社 | Display device |
EP2048882A4 (en) * | 2006-07-28 | 2010-05-05 | Sharp Kk | Display apparatus |
JP2008054300A (en) * | 2006-07-28 | 2008-03-06 | Sharp Corp | Display device and display system |
JP4289397B2 (en) * | 2007-01-04 | 2009-07-01 | 船井電機株式会社 | Receiver |
TWI397899B (en) * | 2007-04-30 | 2013-06-01 | Mstar Semiconductor Inc | Display controller for displaying multiple windows and method for the same |
KR101386882B1 (en) * | 2007-06-08 | 2014-04-18 | 삼성전자주식회사 | Method and apparatus for displaying channel information of digital broadcasting |
JP4530033B2 (en) * | 2007-12-06 | 2010-08-25 | ソニー株式会社 | Reception device and input switching control method in reception device |
US8644504B2 (en) * | 2008-02-28 | 2014-02-04 | Silicon Image, Inc. | Method, apparatus, and system for deciphering media content stream |
KR101442611B1 (en) * | 2008-03-06 | 2014-09-23 | 삼성전자주식회사 | Apparatus for displaying and overlapping a plurality of layers and method for controlling the apparatus |
JP2009253468A (en) * | 2008-04-02 | 2009-10-29 | Canon Inc | Video controller and method of controlling the same |
JP4821824B2 (en) * | 2008-09-19 | 2011-11-24 | ソニー株式会社 | Image display device, connector display method, transmission line state detection device, transmission line state detection method, and semiconductor integrated circuit |
US8374346B2 (en) * | 2009-01-09 | 2013-02-12 | Silicon Image, Inc. | Method, apparatus, and system for pre-authentication and keep-authentication of content protected ports |
US8237868B2 (en) * | 2009-03-30 | 2012-08-07 | Sharp Laboratories Of America, Inc. | Systems and methods for adaptive spatio-temporal filtering for image and video upscaling, denoising and sharpening |
-
2009
- 2009-12-30 US US12/650,357 patent/US20110157473A1/en not_active Abandoned
-
2010
- 2010-12-21 KR KR1020127019924A patent/KR101724484B1/en active IP Right Grant
- 2010-12-21 WO PCT/US2010/061572 patent/WO2011090663A2/en active Application Filing
- 2010-12-21 JP JP2012547145A patent/JP5784631B2/en active Active
- 2010-12-21 EP EP10844229.4A patent/EP2520098A4/en not_active Withdrawn
- 2010-12-21 CN CN201080060056.6A patent/CN102714759B/en active Active
- 2010-12-23 TW TW099145595A patent/TWI527457B/en active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5040067A (en) * | 1988-07-06 | 1991-08-13 | Pioneer Electronic Corporation | Method and device for processing multiple video signals |
US5161019A (en) * | 1990-06-29 | 1992-11-03 | Rca Thomson Licensing Corporation | "channel guide" automatically activated by the absence of program information |
US6473135B1 (en) * | 2000-02-16 | 2002-10-29 | Sony Corporation | Signal input selector for television set and method of implementing same |
US20030132986A1 (en) * | 2002-01-15 | 2003-07-17 | Samsung Electronics Co., Ltd. | Image signal recovering apparatus for converting composite signal and component signal of main picture and sub picture into digital signals |
EP1793591A2 (en) * | 2005-12-01 | 2007-06-06 | LG Electronics Inc. | Method of determining input port status in television receiver and television receiver using the same |
Also Published As
Publication number | Publication date |
---|---|
WO2011090663A8 (en) | 2012-09-13 |
KR20120096944A (en) | 2012-08-31 |
JP2013516840A (en) | 2013-05-13 |
KR101724484B1 (en) | 2017-04-07 |
TW201134214A (en) | 2011-10-01 |
JP5784631B2 (en) | 2015-09-24 |
CN102714759A (en) | 2012-10-03 |
TWI527457B (en) | 2016-03-21 |
WO2011090663A2 (en) | 2011-07-28 |
EP2520098A2 (en) | 2012-11-07 |
US20110157473A1 (en) | 2011-06-30 |
CN102714759B (en) | 2016-10-12 |
WO2011090663A3 (en) | 2011-11-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
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17P | Request for examination filed |
Effective date: 20120716 |
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AK | Designated contracting states |
Kind code of ref document: A2 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR |
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DAX | Request for extension of the european patent (deleted) | ||
A4 | Supplementary search report drawn up and despatched |
Effective date: 20141017 |
|
RIC1 | Information provided on ipc code assigned before grant |
Ipc: H04N 21/4405 20110101ALI20141013BHEP Ipc: H04N 21/431 20110101ALI20141013BHEP Ipc: H04N 5/765 20060101ALI20141013BHEP Ipc: G06F 3/14 20060101ALI20141013BHEP Ipc: H04N 21/4363 20110101ALI20141013BHEP Ipc: H04N 21/434 20110101AFI20141013BHEP Ipc: H04N 21/4402 20110101ALI20141013BHEP |
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17Q | First examination report despatched |
Effective date: 20160104 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 20160518 |